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Verified Reviews for Excavation pros in Mosier, OR

*The Angi rating for Excavation companies in Mosier, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

*The HomeAdvisor rating for Excavation companies in Mosier, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

Last update on January 17, 2026

Find Excavation pros in Mosier

Dirt Road Excavation & Debris, LLC

5.00(
6
)
•Approved Pro

Dirt Road Excavation & Debris, LLC

5.00(
6
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in excavating services. We pride ourselves on the quality work we provide, while delivering great customer service. Please see all the services we offer below and call -or- click to schedule an estimate today!

"Wonderfully. Customer service was out of this world. They were fast and professional. I will definitely hire them again!"

Pamela S on May 2025

We specialize in excavating services. We pride ourselves on the quality work we provide, while delivering great customer service. Please see all the services we offer below and call -or- click to schedule an estimate today!

"Wonderfully. Customer service was out of this world. They were fast and professional. I will definitely hire them again!"

Pamela S on May 2025

Avatar for GBL Construction LLC

GBL Construction LLC

5.00(
2
)
•Approved Pro

GBL Construction LLC

5.00(
2
)
•Approved Pro
11 years of experience
Free onsite estimate

GBL Construction LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. GBL Construction LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Yes, did a great job, very satisfied "

Frank E on June 2025

GBL Construction LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. GBL Construction LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Yes, did a great job, very satisfied "

Frank E on June 2025

Avatar for American Leak Detection - Oregon

American Leak Detection - Oregon

4.83(
123
)

American Leak Detection - Oregon

4.83(
123
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

American Leak Detection offers the highest level of expertise in the field of leak detection and line locating. We are licensed and bonded in Oregon and Washington. Award winning.

"They showed up right on time and quickly found the source of the problem."

William H on January 2019

American Leak Detection offers the highest level of expertise in the field of leak detection and line locating. We are licensed and bonded in Oregon and Washington. Award winning.

"They showed up right on time and quickly found the source of the problem."

William H on January 2019

Avatar for Royal Flush Environmental Services Inc

Royal Flush Environmental Services Inc

4.68(
41
)

Royal Flush Environmental Services Inc

4.68(
41
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Boasting over 20 years experience, our service professionals will take care of any environmental issue you are experiencing. We are available 24/7 so contact us now!

"Excellent, triple A with wings!"

Richard K on July 2020

Boasting over 20 years experience, our service professionals will take care of any environmental issue you are experiencing. We are available 24/7 so contact us now!

"Excellent, triple A with wings!"

Richard K on July 2020

Avatar for Sterling Breen Crushing Inc

Sterling Breen Crushing Inc

4.43(
7
)

Sterling Breen Crushing Inc

4.43(
7
)
Customers say: True professional
25 years of experience

Sterling Breen Crushing serves all of Lewis County. We are located at 887 State Highway #507 in Centralia. Our services include: * Sand & Gravel * Rock * Drain Rock * Pea Gravel * Fill Material * Clearing * Road Building * Underground Utilities * Site Work * Excavating * Land Clearing Call Now! Also serving Clearwater, Latah, Lewis, Nez Perce, & Shoshone Counties.

Sterling Breen Crushing serves all of Lewis County. We are located at 887 State Highway #507 in Centralia. Our services include: * Sand & Gravel * Rock * Drain Rock * Pea Gravel * Fill Material * Clearing * Road Building * Underground Utilities * Site Work * Excavating * Land Clearing Call Now! Also serving Clearwater, Latah, Lewis, Nez Perce, & Shoshone Counties.

Avatar for Chinook Plumbing Inc

Chinook Plumbing Inc

5.00(
4
)

Chinook Plumbing Inc

5.00(
4
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family owned. Additional DBA - Chinook Plumbing.

"It went great. Chinook Plumbing is the best. They always try hard to come and help when called. Chinook works hard to get the job done and they do a great job!"

Amy L on August 2020

Family owned. Additional DBA - Chinook Plumbing.

"It went great. Chinook Plumbing is the best. They always try hard to come and help when called. Chinook works hard to get the job done and they do a great job!"

Amy L on August 2020

Avatar for JBC Group Solutions Inc

JBC Group Solutions Inc

4.00(
4
)

JBC Group Solutions Inc

4.00(
4
)
Customers say: Quality work
19 years of experience

1-888-JBC-ON-TIME (888-522-6684). 26 employees in Portland area. No subs used. Payment may be made via PayPal.

1-888-JBC-ON-TIME (888-522-6684). 26 employees in Portland area. No subs used. Payment may be made via PayPal.

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Excavating questions, answered by experts

The best way to protect tree roots is to avoid the roots entirely by excavating outside the root radius of the tree. For nearby projects, it’s a good idea to construct a temporary retaining wall. But that’s not always possible, depending on the project and the root system. In these cases, consider using alternative equipment like an auger to tunnel under the ground.

Remember, tree roots can damage nearby cement foundations as they grow. If a tree is close enough to interfere with large excavations, it may be better to remove the tree than risk future problems.

Consultation with the local government helps identify necessary permits, avoid project delays or legal issues, and protect project integrity.

Yes, most services include site leveling and foundation work. Confirm with your contractor for specifics.

Whether you grind or dig up and remove your tree stump depends on your landscaping goals. Using a stump grinder leaves the root system in place for it to decompose over time, whereas digging up the tree stump removes the roots and the stump. Overall, stump grinding is a far simpler process since you won’t need to deal with the roots. Stump removal will make your yard look like a demolition site, but you’ll have an easier time replanting in the same place as your former tree.

You can dig 60 to 80 linear feet by hand per day depending on the depth. Digging a 100-foot trench by hand will take you two work days, but it can take longer if you have heavy or rocky soil. If you’re digging a deep trench or one that’s over 100 feet, consider renting a mechanical trencher, such as a walk-behind or ride-on, or calling a pro for help. 

The Mosier, OR homeowners’ guide to excavation services

From average costs to expert advice, get all the answers you need to get your job done.

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